Retirement Benefit Plans (Tables)
|6 Months Ended|
Jul. 29, 2017
|Retirement Benefit Plans [Abstract]|
|Schedule of Pension Plan Expense/(Income)||
The components of net periodic benefit expense/(income) for our non-contributory qualified defined benefit pension plan (Primary Pension Plan) and non-contributory supplemental pension plans were as follows:
Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost.
Reference 1: http://www.xbrl.org/2003/role/presentationRef